feat: Upload valid-anagram(typescript)

Author: mike2ox

valid-anagram/mike2ox.ts

@@ -0,0 +1,4 @@
+function isAnagram(s: string, t: string): boolean {
+  if (s.length !== t.length) return false;
+  return s.split("").sort().join() === t.split("").sort().join();
+}